20878 search results - page 3582 / 4176 » Database |
218
Voted
APWEB
2003
Springer
16 years 16 days ago
2003
Springer
Search engines are among the most important applications or services on the web. Most existing successful search engines use global ranking algorithms to generate the ranking of do...
195
click to vote
AUSAI
2003
Springer
16 years 16 days ago
2003
Springer
Efficient mining of frequent patterns from large databases has been an active area of research since it is the most expensive step in association rules mining. In this paper, we pr...
198
click to vote
AVBPA
2003
Springer
16 years 16 days ago
2003
Springer
Abstract. A number of applications require robust human face recognition under varying environmental lighting conditions and different facial expressions, which considerably vary ...
184
click to vote
AVBPA
2003
Springer
16 years 16 days ago
2003
Springer
In general, the iris recognition systems have used the wavelet transform as feature extraction techniques. Since the wavelet transform does not have the shift-invariant property, t...
213
click to vote
AVBPA
2003
Springer
16 years 16 days ago
2003
Springer
The quadratic discriminant (QD) classifier has proved to be simple and effective in many pattern recognition problems. However, it requires the computation of the inverse of the sa...